Ground tissue system mainly consists of

Options

A. Epidermis, epidermal hairs, stomata, epiblema and root hairs
B. Hypodermis, cortex, endodermis, pericycle and pith
C. Xylem and phloem
D. Meristems

Answer

To answer the question "Ground tissue system mainly consists of," we will break down the components of the ground tissue system in plants.

### Step-by-Step Solution:

1. **Understanding the Tissue Systems**:
- Plants have three main tissue systems: epidermal, vascular, and ground tissue systems.
- The ground tissue system is one of these three systems.

2. **Components of Ground Tissue System**:
- The ground tissue system primarily consists of various types of tissues that provide support, storage, and photosynthesis.
- The main components of the ground tissue system include:
- **Hypodermis**: This is a layer of cells beneath the epidermis that provides additional support.
- **Cortex**: This is the region between the epidermis and the vascular tissue, involved in storage and transport.
- **Endodermis**: This is the innermost layer of the cortex, which regulates the flow of water and nutrients into the vascular system.
- **Pericycle**: This is a layer of cells that can give rise to lateral roots and is located just inside the endodermis.
- **Pith**: This is the central part of the stem, primarily involved in storage.

3. **Conclusion**:
- Therefore, the ground tissue system mainly consists of hypodermis, cortex, endodermis, pericycle, and pith.

### Final Answer:
The ground tissue system mainly consists of hypodermis, cortex, endodermis, pericycle, and pith.

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